Cupertino Plumbing has done a couple different things for me in the last month. They did a next day replacement of our hot water heater after the one they had just installed for us failed. It was starting to squirt all over the place, but they were quick to get the problem taken care of. While they were here one of their guys took a look underneath the house. We had been basically been procrastinating on getting our galvanized pipe replaced with copper. He took some pictures and showed them to us and we decided to do it. We went with them again for the repiping work and they are actually still finishing up the last bit of that project. I'm very happy with the service they provided. We didn't do exhaustive bidding on this project but Cupertino Plumbing had good recommendations from other people and we just decided to go with it. They did everything very nicely on the repiping work. All the little details are well thought out and they did everything they were supposed to. They took everything out, cleaned up after themselves, and everything looks very good. We paid a lot of money but I think we also got a lot of value.